Requirements: English
Company: Kyotu Technology
Region: Warsaw , Masovian Voivodeship
B2B | Remote (EU-based) | Full-time | Long-term project | Start: June 2025
We are looking for an experienced Android Native Developer to join our international team working on secure digital identity and authorization systems for a German public sector project. You will help develop modern, secure, and user-friendly Android applications that handle sensitive user data and implement advanced authentication protocols.
Youll work as part of a stable, cross-functional team including backend developers, UX/UI designers, QA, and DevSecOps engineers.
Project overview
Development of secure mobile applications for digital identity management
Collaboration with a multidisciplinary international team
Long-term public sector project (23 years, with a strong likelihood of extension)
Remote work from within the EU, with occasional on-site visits in Germany
Design and development of native Android applications using Kotlin or Java
Integration of biometric authentication and secure hardware features
Close collaboration with UX/UI teams to deliver accessible, intuitive interfaces
Minimum 3 years of experience in native Android development using Kotlin or Java
Proficiency in Android Studio, Gradle, and ADB
Solid knowledge of native Android APIs, including:
Familiarity with Git-based development workflows
Proficiency in both German and English (minimum B2 level)
Experience with JWT and digital identity frameworks